All Results

  • MMO-100MX

    Marshall | 100 Watt | Output Transformer

    1700 Ohm primary — 4, 8 & 16 Ohm taps. Uses Grain-Oriented Iron

    $390

  • MMO-PX-100

    Marshall | 100 Watt, MISC. | Output Transformer

    Great for JCM800 and highest gain amps — 1.5″ stack

    $366

  • MMP-C30-DP

    Mercury | MISC. | Power Transformer

    Custom PT — 290-0-290 unloaded B+ — 6.3V @ 7A filament with CT — 5V @ 3A winding — 17V @ 1A winding — Universal Voltage Primary

    $385

  • MMP-V30H

    VOX | AC30 | Power Transformer

    Haddon Era PT (mid 60’s)– confirm mounting style & dimensions with order

    *Bolt spacing is 3 1/2″ x 4 3/8″ when flat mounted

    $347
  • Spec Sheet

    MMP-V30H-MM

    VOX | AC30 | Power Transformer

    Haddon — smaller size — lower B+

    $366

  • MP100-450

    Marshall | 100 Watt | Power Transformer

    Plexi — 450V B+

    $333

  • MP100-460-CC

    Marshall | 100 Watt | Power Transformer

    Approx 460VDC B+ — Added 15V and 100VCT Accessory windings

    $366
  • Spec Sheet

    MP100-460-CM-U

    Marshall | 100 Watt | Power Transformer

    Approx 460VDC B+ — Additional 16V @ 500mA winding — With Universal Voltage Primary

    $332

  • MP100-475M

    Marshall | 100 Watt | Power Transformer

    Plexi — 475V B+ — with additional 12V @ 1A winding

    $352

  • MP100-475U

    Marshall | 100 Watt | Power Transformer

    Approx 475VDC B+ — Vertical or Flat mount — With Universal Voltage Primary

    $333

  • MP100-510-CM-U

    Marshall | 100 Watt | Power Transformer

    Approx 510VDC B+ — Additional 16V @ 500mA winding — With Universal Voltage Primary

    $333

  • MP100-67-DP

    Marshall | 100 Watt | Power Transformer

    Plexi — 520V B+ — Universal Voltage Primary

    $340

  • MPRT-20

    Marshall | 20 Watt | Power Transformer

    Reverb-Tremolo

    $177

  • MUSICM-100RD-O

    Musicman | RD 100 | Output Transformer

    RD100 — 4 & 8Ω taps — Drop-in Upgrade!

    $290

  • MUSICM-100RD-P-U

    Musicman | RD 100 | Power Transformer

    ’70s — RD100 — Universal Voltage Primary — Drop-in Upgrade!

    $366

  • MUSICM-130HD-P-V2

    Musicman | HD-130 | Power Transformer

    Alternate original version — please contact us before ordering

    $347

  • MUSICM-150-O

    Musicman | HD-150 | Output Transformer

    ’70s — 150 watt

    $227

  • MUSICM-RD-50-P-E

    Musicman | RD 50 | Power Transformer

    ’70s — RD50 — Universal Voltage Primary — Upgrade!

    $234

  • O100-PLM-S

    Marshall | 100 Watt | Output Transformer

    Plexi — 3100Ω primary impedance — small size

    $309

  • O100JM-C

    Marshall | 100 Watt | Output Transformer

    4, 8 & 16Ω taps — 1.75″ stack

    $371

Not finding what you’re looking for? We are constantly adding new products to our catalog – for the most up-to-date information, please email or call us: 818-998-7791.

Mercury offers Transformer Restoration Services for rare and vintage transformers that are failing or underperforming. With our attention to detail you can be assured that your restored vintage transformer will look AND sound exactly as it did. For more info please email or call us: 818-998-7791 for a quote.